mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-01 03:52:15 +00:00
0f8aec59a3
Based on historical data.
```
SELECT
test,
ceil(max(q[3]), 1) AS h
FROM
(
SELECT
test,
query_index,
count(*),
min(event_time),
max(event_time) AS t,
arrayMap(x -> floor(x, 3), quantiles(0, 0.5, 0.95, 1)(stat_threshold)) AS q,
median(stat_threshold) AS m
FROM perftest.query_metrics
WHERE (metric = 'client_time') AND (abs(diff) < 0.05)
GROUP BY
test,
query_index,
query_display_name
HAVING (t > '2020-09-01 00:00:00') AND (m > 0.1)
ORDER BY m DESC
)
GROUP BY test
ORDER BY h DESC
FORMAT TSV
cryptographic_hashes 1.3
collations 0.8
joins_in_memory_pmj 0.8
joins_in_memory 0.7
merge_tree_simple_select 0.7
set_index 0.7
decimal_casts 0.7
website 0.6
logical_functions_medium 0.5
count 0.5
merge_tree_many_partitions 0.5
decimal_aggregates 0.5
codecs_int_insert 0.5
column_column_comparison 0.5
insert_parallel 0.4
parse_engine_file 0.4
read_in_order_many_parts 0.4
logical_functions_small 0.4
parallel_insert 0.3
parallel_index 0.3
push_down_limit 0.3
jit_large_requests 0.3
select_format 0.3
arithmetic 0.3
merge_tree_huge_pk 0.3
materialized_view_parallel_insert 0.3
columns_hashing 0.3
if_array_string 0.3
random_string 0.2
random_printable_ascii 0.2
set 0.2
empty_string_serialization 0.2
```
To apply:
```
sed 's/^\(.*\) \(.*\)$/sed -i "s\/^<test.*$\/<test max_ignored_relative_change="'"'"\2">\/g" tests\/performance\/\1.xml/g' ../bad.tsv | bash
```
56 lines
2.1 KiB
XML
56 lines
2.1 KiB
XML
<test max_ignored_relative_change="0.3">
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<settings>
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<output_format_pretty_max_rows>1000000</output_format_pretty_max_rows>
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<max_threads>1</max_threads>
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</settings>
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<substitutions>
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<substitution>
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<name>format_slow</name>
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<values>
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<value>Pretty</value>
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<value>PrettyCompact</value>
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<value>PrettyCompactMonoBlock</value>
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<value>PrettyNoEscapes</value>
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<value>PrettySpace</value>
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<value>MySQLWire</value>
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<value>XML</value>
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</values>
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</substitution>
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<substitution>
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<name>format_fast</name>
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<values>
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<value>TabSeparated</value>
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<value>TabSeparatedRaw</value>
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<value>CSV</value>
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<value>Values</value>
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<value>Vertical</value>
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<value>JSON</value>
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<value>JSONCompact</value>
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<value>JSONEachRow</value>
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<value>JSONCompactEachRow</value>
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<value>TSKV</value>
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<value>RowBinary</value>
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<value>Native</value>
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<value>ODBCDriver2</value>
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<value>Avro</value>
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<value>MsgPack</value>
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<value>ORC</value>
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</values>
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</substitution>
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</substitutions>
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<preconditions>
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<table_exists>test.hits</table_exists>
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</preconditions>
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<create_query>CREATE TABLE IF NOT EXISTS table_{format_slow} ENGINE = File({format_slow}, '/dev/null') AS test.hits</create_query>
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<create_query>CREATE TABLE IF NOT EXISTS table_{format_fast} ENGINE = File({format_fast}, '/dev/null') AS test.hits</create_query>
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<query>INSERT INTO table_{format_slow} SELECT * FROM test.hits LIMIT 10000</query>
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<query>INSERT INTO table_{format_fast} SELECT * FROM test.hits LIMIT 100000</query>
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<drop_query>DROP TABLE IF EXISTS table_{format_slow}</drop_query>
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<drop_query>DROP TABLE IF EXISTS table_{format_fast}</drop_query>
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</test>
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